public void AxesXYToRaDecTest(double x, double y) { double[] raDec = model.AxesXYToRaDec(new double[] { x, y }, timeRecord); double[] axes = model.RaDecToAxesXY(raDec, timeRecord); System.Diagnostics.Debug.WriteLine($"Original Axes = {x}/{y}, raDec = {raDec[0]}/{raDec[1]}, axes = {axes[0]}/{axes[1]}"); Assert.IsTrue(Angle.AreSameDegrees(x, axes[0], tolerance)); Assert.IsTrue(Angle.AreSameDegrees(y, axes[1], tolerance)); }